17386+1153 BRT 1287 AB

 
 
17h 38m 33.50s +11° 52' 27.7" P.A. 122.00 sep 4.1 mag 10.54,11.20
 
 
Coord 2000 17386+1153 Discov num BRT1287 Comp AB Coord arcsec 2000 17 38 33.50 +11 52 27.7
Date first 1907 Date last 2016 Obs 15
Pa first 126 Pa last 122.3 P.A. Now (θ) 122.3°
Sep first 3.5 Sep last 4.142 Sep. Now (ρ) 4.142"
Mag pri 10.54 Mag sec 11.20 delta mag (ΔM) 0.66 Spectral class
Pri motion ra +004 Sec motion ra +017
Pri motion dec -053 Sec motion dec +040
Notes
rPM=1.767
This double is not physical.
 
 
17386+1153 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 17 38 34 +11 52 28 BRT 1287 AB 2016 15 122 4.1 10.54 11.20 0.66 <===
Show 17 38 34 +11 52 25 BRT 1287 BC 2015 8 164 3.7 11.20 12.60 1.40
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Ophiuchus Tycho2 1001-01503-1 Gaia DR2 4493261473589934848